CN216839110U - Intelligent guard device for construction site - Google Patents

Intelligent guard device for construction site Download PDF

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Publication number
CN216839110U
CN216839110U CN202123271230.6U CN202123271230U CN216839110U CN 216839110 U CN216839110 U CN 216839110U CN 202123271230 U CN202123271230 U CN 202123271230U CN 216839110 U CN216839110 U CN 216839110U
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CN
China
Prior art keywords
intelligent
base
model
solar cell
job site
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202123271230.6U
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Chinese (zh)
Inventor
方德胜
汪培伟
鲍恒
王军伟
沈磊
刘璐
许晨星
李明洲
李效森
张家林
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Funan Power Supply Co of State Grid Anhui Electric Power Co Ltd
Original Assignee
Funan Power Supply Co of State Grid Anhui Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Funan Power Supply Co of State Grid Anhui Electric Power Co Ltd filed Critical Funan Power Supply Co of State Grid Anhui Electric Power Co Ltd
Priority to CN202123271230.6U priority Critical patent/CN216839110U/en
Application granted granted Critical
Publication of CN216839110U publication Critical patent/CN216839110U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a device is defended to job site intelligence, include: device main part and job site intelligence guard subassembly. The device main body comprises a base and universal wheels fixedly arranged at the bottom of the base; the intelligent guard assembly for the construction site comprises a guard humanoid model, a microwave induction module, an infrared sensor, a voice broadcast device, a warning lamp, a display screen and a controller. The utility model provides a pair of job site intelligence guard device, through adopting full intelligent technological means, application automated inspection identification technology, carry out the triple technical guarantee of audio alert suggestion, light warning suggestion and display screen roll warning words warning suggestion, it is after research and development commissioning, the safety control level of power supply enterprise to construction operation scene and some important protection positions has been improved, the manpower and materials cost of safety supervision management department's input has been practiced thrift greatly, work efficiency is improved, bring huge economic benefits for power supply enterprise.

Description

Intelligent guard device for construction site
Technical Field
The utility model relates to an electric power facility maintains technical field, particularly, relates to a device is defended to job site intelligence.
Background
At present, a transformer substation is used as an important key component of a power system, and some large-scale construction operation tasks such as construction and maintenance often occur, so that the key point is to guard on-site safety work, and the difficulty is very high in actual work. Particularly, the construction task of the transformer substation is heavy, the construction and maintenance period is long, certain difficulty is brought to the safety supervision work of the transformer substation, and the supervision work cannot be tracked and supervised in the whole process, so that potential safety hazards of the safety construction work of the transformer substation due to negligence of field operation personnel occur occasionally. Once sudden potential safety hazards appear, operation and maintenance personnel cannot find and master the potential safety hazards in time, so that safety accidents can happen, and field real-time data which can not be provided can not be used as evidence materials for future reference.
Although power supply enterprises adopt certain precautionary measures on the construction operation site of the transformer substation, such as: the manual work is squatting to watch on, draw and is established the protection rail, establish warning sign and means such as hard isolation, especially draw and establish safety protection rail and use more, but because rail protection angle and scope are restricted, and the construction is salvageed the operating time long, supervision personnel can't whole journey follow-up in real time, cause the emergence of phenomenon such as supervision not in place very easily, simultaneously because the uncertainty of human factor, the construction surface is a little more extensive, reasons such as fortune dimension personnel lack, some constructors are implementing work and are developing, watch and not manage these warning device that establish, hardly reach effectual warning effect.
Therefore, it is necessary to develop a device which is mobile and convenient for managers on site to flexibly and flexibly remotely supervise, and warns people from ideological consciousness, so that people can simultaneously have warning effects from perception and listening, thereby reducing the cost of manpower and material resources input by supervision departments and fundamentally avoiding the safety management problem existing in the construction operation of the transformer substation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is defended to job site intelligence to solve the problem that the job site exists among the prior art.
In order to achieve the above object, the utility model provides a device is defended to job site intelligence, include:
the device comprises a device main body and a control device, wherein the device main body comprises a base and a universal wheel fixedly arranged at the bottom of the base;
subassembly is defended to job site intelligence, subassembly is defended to job site intelligence includes guardian's shape model, microwave response module, infrared sensor, voice broadcast ware, warning light, display screen and controller, guardian's shape model through joining in marriage dress seat fixed mounting in the upper portion of base, the thumb is erect to one hand of guardian's shape model, just another hand of guardian's shape model has the toolbox, guardian's shape model wears blue work clothes and wears yellow safety helmet, microwave response module infrared sensor, voice broadcast ware and the warning light all installs admittedly on the guardian shape model, the display screen is vertical and install admittedly join in marriage the upper portion of dress seat, the controller is installed the inside of base, just the controller respectively with microwave response module infrared sensor, The voice broadcast device, the warning light and display screen electric connection.
Optionally, the device is guarded to job site intelligence still includes power supply unit, power supply unit includes first solar cell panel, two mounting panels, two second solar cell panels and battery, first solar cell panel inlays the dress on the inclined plane, the inclined plane sets up the base orientation on the positive side of guardian's shape model, two the mounting panel all articulates respectively through the spring hinge the both sides on inclined plane, and two the mounting panel symmetry sets up, two the second solar cell panel inlays respectively the dress on two the mounting panel, battery fixed mounting in the inside of joining in marriage the dress seat, the battery pass through solar controller respectively with first solar cell panel and two second solar cell panel electric connection, just the battery respectively with microwave induction module infrared sensor, The voice broadcast ware the warning light the display screen and controller electric connection.
Optionally, the sum of the widths of the two mounting plates is less than the width of the first solar panel.
Optionally, the assembly is defended to job site intelligence still includes the cloud platform camera, the cloud platform camera is installed the top of yellow safety helmet, just the cloud platform camera with controller electric connection.
Optionally, the assembly is still protected to job site intelligence still includes orientation module, orientation module is big dipper satellite positioning module, orientation module installs guard's humanoid model's inside, just orientation module with controller electric connection.
Optionally, the job site intelligence daemon component still includes communication module, communication module includes at least one of Lora communication module, NB-iot communication module, 4G communication module and 5G communication module, communication module installs the inside of daemon humanoid model, just communication module with controller electric connection.
Optionally, the device body further comprises a U-shaped connecting seat, a connecting rod and a handle, the U-shaped connecting seat is fixedly installed on the upper portion of the base, one end of the connecting rod is hinged inside the U-shaped connecting seat through a pin shaft, and the handle is fixedly installed at the other end of the connecting rod.
Optionally, the device body further comprises two handles, and the two handles are respectively fixedly mounted on the two outer side walls of the base.
Optionally, the device main body further includes a rear cover plate, and the rear cover plate is mounted on a side surface of the base, which faces away from the first solar cell panel, through screws.
Optionally, four universal wheels are arranged and symmetrically distributed at the bottom of the base, and the four universal wheels are self-locking universal wheels.
As above, the utility model provides a pair of job site intelligence guard device, through adopting full intelligent technological means, application automated inspection identification technology, carry out the triple technical guarantee of audio alert suggestion, light warning suggestion and display screen roll warning words warning suggestion, it is after research and development commissioning, the safety control level of power supply enterprise to job site and some important protection positions has been improved, the manpower and materials cost of safety supervision management department's input has been practiced thrift greatly, and work efficiency is improved, bring huge economic benefits for power supply enterprise.
1. Safety management of a substation guarding field: through the optimization combination design of the device functions, safety management personnel can remotely supervise each protection angle of a construction site on a background or a mobile phone APP without going out, defense deployment and withdrawal of a construction area can be quickly realized, site real-time conditions can be timely known and mastered, the occurrence rate of unsafe events is reduced, and various economic losses of power supply enterprises are reduced.
2. Safety management of field construction operators: through the design of the multiple alarm modes of the device, the prevention consciousness of personnel entering the construction area of the transformer substation is reminded from multiple protection angles, the personal safety of operating personnel is guaranteed, and the occurrence of safety accidents is reduced.
3. Safety management level of power supply enterprises: through using job site intelligence to defend the device, strengthened the power supply enterprise to the management dynamics of transformer substation safety construction work, improved the whole management level of power supply enterprise to transformer substation and construction operation personnel, ensured the safety and stability operation of power supply enterprise.
In order to make the aforementioned and other objects of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 schematically shows a schematic perspective view of the intelligent guard device in construction site according to the present invention;
fig. 2 schematically shows another perspective three-dimensional structure diagram of the intelligent guard device at the construction site of the present invention;
fig. 3 schematically shows a partial structural diagram of the intelligent guard device at a construction site of the present invention;
fig. 4 schematically shows a schematic structural diagram of the construction site intelligent guarding assembly in the construction site intelligent guarding device of the utility model;
fig. 5 is a schematic structural view of another view angle of the intelligent guard assembly in the construction site in the intelligent guard device in the construction site of the present invention;
fig. 6 schematically shows the utility model discloses a local structure schematic diagram of subassembly is defended to job site intelligence among the device is defended to job site intelligence.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. While the invention will be described in conjunction with the preferred embodiments, it is not intended that features of the invention be limited to only those embodiments. On the contrary, the intention of implementing the novel features described in connection with the embodiments is to cover other alternatives or modifications which may be extended based on the claims of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Furthermore, some of the specific details are omitted from the description so as not to obscure or obscure the present invention.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 6, an embodiment of the present invention provides a construction site intelligent guarding device, including: device main part 1 and job site intelligence guard subassembly 2.
The device body 1 comprises a base 101 and a universal wheel 103 fixedly arranged at the bottom of the base 101;
wherein, the construction site intelligent guarding assembly 2 comprises a guarding humanoid model 201, a microwave induction module 205, an infrared sensor 211, a voice broadcaster 208, a warning light 212, a display screen 204 and a controller 4, the guarding humanoid model 201 is fixedly arranged on the upper part of the base 101 through a mounting seat 202, one hand of the guarding humanoid model 201 erects a thumb, and the other hand of the guardian-shaped model 201 is provided with a tool box 203, the guardian-shaped model 201 wears blue work clothes and a yellow helmet 207, the microwave induction module 205, the infrared sensor 211, the voice broadcaster 208 and the warning lamp 212 are all fixedly arranged on the guardian-shaped model 201, the display screen 204 is vertically and fixedly arranged at the upper part of the assembling seat 202, the controller 4 is arranged inside the base 101, and the controller 4 is electrically connected to the microwave sensing module 205, the infrared sensor 211, the voice broadcaster 208, the warning light 212, and the display screen 204, respectively.
That is to say, the intelligent protection device for a construction site provided by this embodiment is mainly composed of a device main body 1 and an intelligent protection component 2 for a construction site, wherein the device main body 1 is mainly composed of a base 101 and a universal wheel 103 fixedly installed at the bottom of the base 101, and under the action of the universal wheel 103, the intelligent protection device for a construction site is convenient to move and convenient and fast to carry; the construction site intelligent guarding assembly 2 mainly comprises a guarding human-shaped model 201, a microwave induction module 205, an infrared sensor 211, a voice broadcaster 208, a warning lamp 212, a display screen 204 and a controller 4;
wherein, the guardian-shaped model 201 is a three-dimensional humanoid model (the 'electric power supervision' model) made of resin materials, the figure image is vivid, and has strong manpower regret function; the microwave induction module 205 is matched with the infrared sensor 211, so that the movement of a human body can be intelligently detected, and voice alarm can be performed through the voice broadcaster 208 and light alarm can be performed through the alarm lamp 212 in real time; the voice alarm is given through the voice broadcaster 208, so that people can sense the existence of danger from the sense of hearing and leave the high-voltage dangerous area consciously and actively; the warning lamp 212 is used for giving a light alarm, so that people visually observe the scene of the high-voltage danger, and therefore the people actively leave the high-voltage danger area; the warning words are displayed in a rolling mode through the display screen 204, so that people can know the objective existence factors of the on-site high-voltage danger more intuitively.
Wherein, voice broadcast ware 208 can report: such as "high voltage danger, no approach", "electric power facility, no damage", "high voltage danger, no approach", etc., to remind people to pay attention to the nearby electric power facility and pay attention to safety.
Wherein, the controller 4 can select a PLC controller or a singlechip.
The microwave induction module 205 can be a microwave induction module with the model number GH100 GH-100.
Specifically, in this embodiment, the intelligent guarding device for construction site further includes a power supply component 3, the power supply component 3 includes a first solar cell panel 301, two mounting panels 302, two second solar cell panels 303, and a storage battery 305, the first solar cell panel 301 is embedded on an inclined plane, the inclined plane is disposed on a side surface of the base 101 facing the front surface of the guarding human-shaped model 201, the two mounting panels 302 are respectively hinged on two sides of the inclined plane through spring hinges 304, the two mounting panels 302 are symmetrically disposed, the two second solar cell panels 303 are respectively embedded on the two mounting panels 302, the storage battery 305 is fixedly mounted inside the mounting base 202, the storage battery 305 is respectively electrically connected with the first solar cell panel 301 and the two second solar cell panels 303 through a solar controller, and the storage battery 305 is respectively electrically connected with the microwave induction module 205, the infrared sensor 211, the infrared sensor 303, and the storage battery 305, The voice announcer 208, the warning light 212, the display screen 204 and the controller 4 are electrically connected.
That is to say, in order to supply power to the intelligent guarding device in the construction site conveniently, the power supply assembly 3 is further provided, the power supply assembly 3 is composed of a first solar cell panel 301, two mounting panels 302, two second solar cell panels 303 and a storage battery 305, the first solar cell panel 301 and the two second solar cell panels 303 can be used for converting solar energy into electric energy and storing the electric energy in the storage battery 305 to supply power to the intelligent guarding device in the construction site, the efficiency of converting solar energy into electric energy of the intelligent guarding device in the construction site can be effectively improved by providing the first solar cell panel 301 and the two second solar cell panels 303, so that the power supply assembly 3 can meet the power consumption requirement of the intelligent guarding device in the construction site, in addition, the two mounting panels 302 are hinged on two sides of the inclined plane respectively through the spring hinges 304, so that the two mounting panels 302 can be folded, when this job site intelligence is defended device transportation like this, can fold two mounting panels 302, be about to two second solar cell panel 303 accomodate for this job site intelligence is defended device comparison is convenient when the transportation.
Therefore, the whole power supply mode of this job site intelligence guard device adopts first solar cell panel 301 and two second solar cell panels 303 to combine battery 305 to supply power, and the non-maintaining of year-round, later stage use cost are lower.
Specifically, in the present embodiment, the sum of the widths of the two mounting boards 302 is smaller than the width of the first solar cell panel 301.
That is, when the two mounting boards 302 are completely placed on the first solar cell panel 301, the first solar cell panel 301 may completely receive the two mounting boards 302 so that the two mounting boards 302 can be completely folded.
Specifically, in this embodiment, the job site intelligent guarding assembly 2 further includes a pan/tilt camera 206, the pan/tilt camera 206 is installed on the top of the yellow safety helmet 207, and the pan/tilt camera 206 is electrically connected to the controller 4.
That is to say, this intelligent guard device of job site can utilize cloud platform camera 206 cooperation cell-phone APP or PC customer end, and long-range directly perceived arrives on-the-spot real-time picture to accessible voice broadcast ware 208 long-range pronunciation warning field personnel.
Specifically, in this embodiment, the assembly 2 is guarded to job site intelligence still includes orientation module 209, and orientation module 209 is big dipper satellite positioning module, and orientation module 209 installs in the inside of guarding humanoid model 201, and orientation module 209 and controller 4 electric connection.
The positioning module 209 can be a Beidou dual-mode satellite positioning module with the model number of NEO-6M ATGM332D-5N31 GPS + BDS.
That is to say, this intelligent device of guarding in job site can utilize locating module 209 to obtain real-time geographical position information, and when this intelligent device of guarding in job site was removed and is surpassed 100 meters outward, the device was reported to the police automatically, and the specific position of device can be inquired in real time to big dipper satellite positioning module simultaneously, prevents that outside personnel from illegally destroying and stealing.
Specifically, in this embodiment, the job site intelligent daemon component 2 further includes a communication module 210, the communication module 210 includes at least one of a Lora communication module, an NB-iot communication module, a 4G communication module, and a 5G communication module, the communication module 210 is installed inside the daemon humanoid model 201, and the communication module 210 is electrically connected with the controller 4.
That is, the intelligent guarding device on the construction site can utilize the communication module 210 to connect with the remote server, so as to realize the purpose of remote supervision.
Specifically, in this embodiment, the device body 1 further includes a U-shaped connecting seat 106, a connecting rod 107 and a handle 104, the U-shaped connecting seat 106 is fixedly installed on the upper portion of the base 101, one end of the connecting rod 107 is hinged inside the U-shaped connecting seat 106 through a pin, and the handle 104 is fixedly installed on the other end of the connecting rod 107.
That is to say, the U-shaped connecting seat 106, the connecting rod 107 and the handle 104 are provided to cooperate to make the intelligent guarding device at the construction site convenient to push through the handle 10, and since the connecting rod 107 is hinged on the U-shaped connecting seat 10, the height of the handle 10 can be adjusted to adapt to the use of workers with different heights.
Specifically, in the present embodiment, the device main body 1 further includes two handles 105, and the two handles 105 are respectively fixedly mounted on two outer side walls of the base 101.
That is to say, this intelligent guard device of job site still has two handles 105, and two staff's of being convenient for lift this intelligent guard device of job site through two handles 105, be convenient for lift the commodity circulation transport vechicle and lift from the commodity circulation transport vechicle.
Specifically, in the present embodiment, the apparatus main body 1 further includes a rear cover plate 102, and the rear cover plate 102 is mounted on a side surface of the base 101 facing away from the first solar cell panel 301 by screws.
That is, the rear cover 102 is provided to seal a side of the base 101 facing away from the first solar cell panel 301 to protect components inside the base 101.
Specifically, in this embodiment, four universal wheels 103 are provided, the four universal wheels 103 are symmetrically distributed at the bottom of the base 101, and the four universal wheels 103 are all self-locking universal wheels.
That is to say, the universal wheel 103 that sets up all has self-locking function, can satisfy the in-service use demand better.
As for, be applied to the technical scheme of the utility model, the utility model provides a device is defended to job site intelligence comprises device main part 1 and job site intelligence defend subassembly 2 and power supply unit 3, and it mainly possesses following advantage:
this device is defended to job site intelligence through adopting full intelligent technological means, application automated inspection recognition technology, carries out the triple technical guarantee of audio alert suggestion, light warning suggestion and display screen roll warning words warning suggestion, and it is after research and development put into operation, has improved the power supply enterprise to the safety control level at construction job site and some important protection positions, has practiced thrift the manpower and materials cost that safety supervision administrative department drops into greatly, has improved work efficiency, brings huge economic benefits for power supply enterprise.
1. Safety management of a substation guarding field: through the optimization combination design of the device functions, safety management personnel can remotely supervise each protection angle of a construction site on a background or a mobile phone APP without going out, defense deployment and withdrawal of a construction area can be quickly realized, site real-time conditions can be timely known and mastered, the occurrence rate of unsafe events is reduced, and various economic losses of power supply enterprises are reduced.
2. Safety management of field construction operators: through the design of the multiple alarm modes of the device, the prevention consciousness of personnel entering the construction area of the transformer substation is reminded from multiple protection angles, the personal safety of operating personnel is guaranteed, and the occurrence of safety accidents is reduced.
3. Safety management level of power supply enterprises: through using job site intelligence to defend the device, strengthened the power supply enterprise to the management dynamics of transformer substation safety construction work, improved the whole management level of power supply enterprise to transformer substation and construction operation personnel, ensured the safety and stability operation of power supply enterprise.
To sum up, the above embodiments provided by the present invention are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (10)

1. The utility model provides a device is defended to job site intelligence which characterized in that includes:
the device comprises a device main body and a control device, wherein the device main body comprises a base and a universal wheel fixedly arranged at the bottom of the base;
subassembly is defended to job site intelligence, subassembly is defended to job site intelligence includes guardian shape model, microwave response module, infrared sensor, voice broadcast ware, warning light, display screen and controller, guardian shape model through joining in marriage dress seat fixed mounting in the upper portion of base, the thumb is erect to one hand of guardian shape model, just another portable toolbox of guardian shape model, guardian shape model wears blue work clothes and wears yellow safety helmet, microwave response module infrared sensor voice broadcast ware and the equal fixed mounting of warning light is in on the guardian shape model, the display screen is vertical and install fixedly join in marriage the upper portion of dress seat, the controller is installed the inside of base, just the controller respectively with microwave response module, The infrared sensor the voice broadcast ware the warning light and display screen electric connection.
2. The intelligent protection device for construction sites according to claim 1, further comprising a power supply assembly, wherein the power supply assembly comprises a first solar cell panel, two mounting panels, two second solar cell panels and a storage battery, the first solar cell panel is embedded on an inclined plane, the inclined plane is arranged on a side surface of the base facing the front surface of the guardian-shaped model, the two mounting panels are hinged to two sides of the inclined plane through spring hinges, the two mounting panels are symmetrically arranged, the two second solar cell panels are embedded on the two mounting panels, the storage battery is fixedly arranged inside the assembly base, the storage battery is electrically connected with the first solar cell panel and the two second solar cell panels through solar controllers, and the storage battery is electrically connected with the microwave induction module, the microwave induction module and the storage battery respectively, The infrared sensor the voice broadcast ware the warning light the display screen and controller electric connection.
3. The worksite intelligent daemon device of claim 2, wherein a sum of widths of the two mounting plates is less than a width of the first solar panel.
4. The intelligent worksite guarding device according to claim 1, wherein the intelligent worksite guarding assembly further comprises a pan-tilt camera mounted on top of the yellow safety cap and electrically connected with the controller.
5. The intelligent guard device for construction site as claimed in claim 4, wherein the intelligent guard assembly for construction site further comprises a positioning module, the positioning module is a Beidou satellite positioning module, the positioning module is installed inside the guard humanoid model, and the positioning module is electrically connected with the controller.
6. The intelligent job site maintenance device of claim 5, wherein the intelligent job site maintenance assembly further comprises a communication module, wherein the communication module comprises at least one of a Lora communication module, an NB-iot communication module, a 4G communication module and a 5G communication module, the communication module is installed inside the human-shaped maintenance model, and the communication module is electrically connected with the controller.
7. The intelligent protection device for construction sites as claimed in claim 1, wherein the device body further comprises a U-shaped connecting seat, a connecting rod and a handle, the U-shaped connecting seat is fixedly installed on the upper portion of the base, one end of the connecting rod is hinged inside the U-shaped connecting seat through a pin shaft, and the handle is fixedly installed on the other end of the connecting rod.
8. The intelligent guard device for construction site as claimed in claim 2, wherein the device body further comprises two handles, and the two handles are respectively and fixedly mounted on the two outer side walls of the base.
9. The intelligent guard device for construction site as claimed in claim 2, wherein the device body further comprises a rear cover plate, and the rear cover plate is mounted on a side of the base opposite to the first solar cell panel by screws.
10. The intelligent guard device for construction sites as claimed in claim 1, wherein four universal wheels are provided, the four universal wheels are symmetrically distributed at the bottom of the base, and the four universal wheels are self-locking universal wheels.
CN202123271230.6U 2021-12-24 2021-12-24 Intelligent guard device for construction site Expired - Fee Related CN216839110U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123271230.6U CN216839110U (en) 2021-12-24 2021-12-24 Intelligent guard device for construction site

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123271230.6U CN216839110U (en) 2021-12-24 2021-12-24 Intelligent guard device for construction site

Publications (1)

Publication Number Publication Date
CN216839110U true CN216839110U (en) 2022-06-28

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ID=82109489

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123271230.6U Expired - Fee Related CN216839110U (en) 2021-12-24 2021-12-24 Intelligent guard device for construction site

Country Status (1)

Country Link
CN (1) CN216839110U (en)

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Granted publication date: 20220628

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